AbsorberIt refers to a type of material that can effectively absorb incident electromagnetic waves and attenuate their scattering. It converts incident electromagnetic waves into thermal energy or other forms of energy through various loss mechanisms of the material to achieve the purpose of absorbing electromagnetic waves. Unlike shielding solutions, its effectiveness lies in reducing the number of interfering electromagnetic waves. It can be used alone to absorb electromagnetic waves, or combined with a shielding system to improve the high-frequency efficiency of the equipment.
Polyurethane flat absorbing materialIt is a new type of composite material with excellent impact resistance, tensile resistance, high temperature resistance, and can effectively absorb electromagnetic waves. The following will provide a detailed introduction to the properties and applications of polyurethane flat absorbing materials.
1、 Performance characteristics
1. Excellent impact resistance: Polyurethane flat absorbing materials have good impact resistance and can withstand high external impacts without fracture or damage.
2. High temperature resistance: Polyurethane flat absorbing materials have good high temperature resistance and can be used for a long time in high temperature environments without deformation or damage.
3. Environmental performance: Polyurethane flat absorbing materials have environmental performance and will not cause pollution or harm to the environment, meeting environmental requirements.
4. Flame retardant performance: Polyurethane flat absorbing materials have flame retardant properties, which can reduce the risk of fire to a certain extent.
5. Shielding performance: Polyurethane flat absorbing material has good shielding effect, which can effectively absorb electromagnetic waves and protect electronic devices from interference.
2、 Application scope
1. Aerospace field: Polyurethane flat absorbing materials are widely used in the aerospace field, such as airplanes, rockets, spacecraft, etc. These fields require high-performance composite materials to resist impact forces and high-temperature environments.
2. Automotive industry: Polyurethane flat absorbing materials are widely used in the automotive industry, such as automobiles, tires, etc. These industries require composite materials with high strength, corrosion resistance, and other properties to meet production and usage needs.
3. In the field of electronic devices: Polyurethane flat absorbing materials are widely used in the field of electronic devices, such as computers, mobile phones, etc.
4. In the field of power energy: Polyurethane flat absorbing materials are widely used in the field of power energy, such as power plants, substations, etc.
5. Medical device field: Polyurethane flat absorbing materials are widely used in the medical device industry, such as medical ventilators, hemodialysis machines, etc.
3、 Summary
Polyurethane flat absorbing material is a new type of composite material with excellent impact resistance, high temperature resistance, and corrosion resistance. It can be used in the aerospace and automotive industries, such as airplanes, rockets, spacecraft, etc. Polyurethane flat absorbing materials are widely used in the automotive and electronic equipment industries, with broad development and application prospects.
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